2020 Chile Open – Doubles

Oliver Marach and Florin Mergea won the tournament in 2014, the last time it was held but they chose not to participate this year.

Roberto Carballés Baena and Alejandro Davidovich Fokina won the title, defeating Marcelo Arévalo and Jonny O'Mara in the final, 7–6(7–3), 6–1.

Seeds
• # 🇧🇷 Marcelo Demoliner / Matwé Middelkoop (quarterfinals)

• # Marcelo Arévalo / 🇬🇧 Jonny O'Mara (final)

• # 🇮🇳 Divij Sharan / 🇳🇿 Artem Sitak (quarterfinals)

• # Ariel Behar / 🇪🇨 Gonzalo Escobar (quarterfinals)